Recorded Organ Music Guide-Book, organs list
Organs list

Town Place

Answer : 13 places

YaleBattell CHapel
Yerseke 
YokohamaFerris University
Yokohama Minato Mirai Hall
YorkHistorical Society
Minster
University Concert Hall
University Of York Sir Jack Lyons Concert Hall
York SpringsHoly Trinity Lutheran Church
YoungstownStambaugh Auditorium
YstymColwyn Hall
Yttergran 
YusoMonasterio

Source: database Alain CARTAYRADE
www.france-orgue.fr